• Total Hydronic Balancing in Chilled Water System [PDF format (2.29MB)]
• Sun Tracking Photovoltaic System [PDF format (2.58MB)]
• Variable Flow Control for Condensing Water Pumps [PDF format (3.81MB)]
• Predictive System Curve Control for Secondary Chilled Water Pumps
  [PDF format (3.47MB)]
• Heat Pump Water Heaters [PDF format (3.21MB)]
• Solar Thermal Collectors for Water Heating [PDF format (4.74MB)]
• VAV System Static Pressure Reset Control [PDF format (3.58MB)]
• High Efficiency Motor [PDF format (2.58MB)]
• Task Lighting Design [PDF format (963KB)]  
• Guidelines for Specifying & Procuring LED Lighting Products for Lighting Projects [PDF format (58KB)]
• LED – a kind of Unconventional Lamp [PDF format (6,258KB)]
• Retrofit with Energy Efficient Fluorescent Lighting System [PDF format (533KB)]
• Guidelines on T5 Fluorescent Lamps [PDF format (3MB)]
• T5 Lamp Testing and Application Report [PDF format (286KB)]
• Report of high-output T5 lighting project at East Kai Tak Indoor Games Hall
  [DOC format (3MB)]
• Digital and Addressable Lighting Control at Kowloon Bay Indoor Games Hall
  [PDF format (385KB)]
• Interference Problems of Fluorescent Lamps Operating on High Frequency Electronic Ballasts with Infrared Remote Control Equipment and Infrared Simultaneous Interpretation System [PDF format (374KB)]
• Standards of Power Quality with Reference to the Code of Practice for Energy Efficiency of Electrical Installations [PDF format (585KB)]
• Innovative Energy-efficiency Pilot Projects [PDF format (10MB)]
• Self-Luminous EXIT Signs Testing and Application Report [PDF format (188KB)]
   ∗ Radiation Board’s Licence Exemption Policy on Tritium Self-luminous Signs
• Application Guide to Electronic Ballasts
• Application Guide to Variable Speed Drives (VSD)
• Application Guide to Central Control and Monitoring Systems (CCMS)
  [PDF format (4.5MB)]
• Solar Control Window Film Information Leaflet [PDF format (475K)]
• Service On Demand Escalator Information Pamphlet [PDF format (7M)]

We look forward to receiving your valuable feedback about our publications on advanced energy saving technologies for our continuous improvement. Please complete the feedback form [PDF format (47KB)] and return it to our Energy Efficiency Office by post, fax or e-mail (see below for contact detail). Alternatively, you may fax or e-mail us your views and suggestions directly.

Our contact detail:
Address: Energy Efficiency Office, EMSD, 3 Kai Shing Street, Kowloon, Hong Kong.
Fax no. 2890 6081
E-mail: eepublic@emsd.gov.hk